XSS in Wikidsystems Two Factor Authentication Enterprise Server
CVE-2019-17114
A stored and reflected cross-site scripting (XSS) vulnerability in WiKID 2FA Enterprise Server through 4.2.0-b2047 allows remote attackers to inject arbitrary web script or HTML via /WiKIDAdmin/userPreregistration.jsp. The preRegistrationData parameter is vulnerable: a reflected cross-site scripting occurs immediately after a .csv file is uploaded. The malicious script is stored and can be executed again when the List Pre-Registration functionality is used.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.017 (75.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 76th percentile — 75.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.securitymetrics.com/blog/wikid-2fa-enterprise-server-cross-site-scripting (Exploit, Third Party Advisory)
- seclists.org/fulldisclosure/2019/Oct/35 (mailing-list, Exploit, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/154912/WiKID-Systems-2FA-Enterprise-Server-4.2.0-… (Exploit, VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-17114?
- CVE-2019-17114 is a medium-severity vulnerability in Wikidsystems Two Factor Authentication Enterprise Server, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2019-10-17.
- How severe is CVE-2019-17114?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2019-17114 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.